Video support doesn't work in the safari browser
We can pull up and use Teams in Safari browser but it doesn't support video. it is fully supported in Chrome and is sable there but not in Safari.
Paul Smith commented
Hard to promote great tools like Teams if Microsoft can't provide compatibility that their competitors solved years ago. For example, with Google Meet and formerly Hangouts, Mac users don't need to be concerned if they're using Chrome, Firefox or Safari. Figure out a solution and give your customers choice....that's not only good for our students/educators but it's also a sustainable long-term business strategy.